Excited Pitch Perfect fans were given a glimpse into what to expect for the highly anticipated musical sequel ahead of Katy Perry’s Super Bowl halftime performance... but in case you missed it, you might be surprised to learn that it featured an unexpected showdown!

The clip revealed that the Green Bay Packers will battle The Bellas in the upcoming movie. The burly men can be seen preparing for a singing battle in the new Pitch Perfect 2 trailer.

The Packers' line backer, Clay Matthews III, led the group men in a performance of Destiny’s Child hit "Bootylicious", along with guard T.J. Lang, tackle David Bakhtiari, and what appears to be fullback John Kuhn.

The short trailer from the move also showed leading lady Anna Kendrick, who plays Becca in the film, singing with a serious dose of attitude with the girls backing her for Team USA!

The trailer also features a classic one-liner from Australian comedian Rebel Wilson when her character Fat Amy states, "There’s gonna be some haters out there. They’re going to look at us Team USA and be like, 'Why is the most talented one Australian?'"

The sequel, directed by Elizabeth Banks, also stars Brittany Snow and Katey Sagal and is set to hit movie theaters May 15. If you can’t just can’t wait that long, check out the new trailer below!